Potassium hexacyanochromate(III) CAS 13601-11-1

Purity 97%+In StockPharmaceutical Standards
CAS No.13601-11-1
Molecular FormulaCr
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Potassium hexacyanochromate(III) CAS 13601-11-1 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Potassium hexacyanochromate(III) (CAS 13601-11-1) is a high-purity analytical reference standard with the molecular formula CrKCN and a molecular weight of 117.11 g/mol.

Structurally, Potassium hexacyanochromate(III) (CrKCN) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 117.11 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaCr 3*K 6*CN
Molecular Weight117.11 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1960
Nitrogen Atoms1

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